+1
All gamblers should think like this if they do not want to cry on the money they lose on gambling. At least they should know that they can lose all their money before start to gamble it. When they know the worst effect of gambling, so they will not cry.
Those who cry because losing money are just those who thinks that they have great chance to multiply their money with low risk.
But not all people have much money to make some gambling as method of entertainment. Most of them are making gambling as source of income because of they really believe they can win some money and that is sure fast money so if you can manage it well I think it will be a very good income